[MPlayer-cvslog] r20316 - trunk/configure

[diego]

Author: diego
Date: Fri Oct 20 09:32:49 2006
New Revision: 20316

Modified:
   trunk/configure

Log:
Add fallback on the (undocumented) x86-64 -march option in
the non-runtime-cpudetection case for AMD64.
patch by Zuxy Meng, zuxy.meng a.t gmail d.o.t com


Modified: trunk/configure
==============================================================================
--- trunk/configure	(original)
+++ trunk/configure	Fri Oct 20 09:32:49 2006
@@ -1153,9 +1153,12 @@
         _mcpu=""
         _march=""
       fi
-    else
-      _march=""
-      _mcpu=""
+    else # if test "$_runtime_cpudetection" = no
+      # x86-64 is an undocumented option, an intersection of k8 and nocona.
+      _march="-march=x86-64"
+      _mcpu="$cpuopt=x86-64"
+      cc_check $_mcpu || _mcpu=""
+      cc_check $_march $_mcpu || _march=""
     fi
     
     _optimizing=""